diff options
Diffstat (limited to 'IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c')
| -rw-r--r-- | IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c | 210 |
1 files changed, 104 insertions, 106 deletions
diff --git a/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c b/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c index 73163b6d2d..9140fc6a25 100644 --- a/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c +++ b/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c @@ -21,19 +21,19 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. language variable, then use default setting that 'eng' as current
language setting.
- @param Lang Pointer of system language
+ @param Lang Pointer of system language
- @return whether sucess to get setting from variable
+ @return whether sucess to get setting from variable
**/
EFI_STATUS
GetCurrentLanguage (
- OUT CHAR16 *Lang
+ OUT CHAR16 *Lang
)
{
- EFI_STATUS Status;
- UINTN Size;
- UINTN Index;
- CHAR8 Language[4];
+ EFI_STATUS Status;
+ UINTN Size;
+ UINTN Index;
+ CHAR8 Language[4];
//
// Getting the system language and placing it into our Global Data
@@ -69,35 +69,35 @@ GetCurrentLanguage ( }
/**
- Add a string to the incoming buffer and return the token and offset data
+ Add a string to the incoming buffer and return the token and offset data.
- @param StringBuffer The incoming buffer
- @param Language Currrent language
- @param String The string to be added
- @param StringToken The index where the string placed
+ @param StringBuffer The incoming buffer
+ @param Language Currrent language
+ @param String The string to be added
+ @param StringToken The index where the string placed
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS String successfully added to the incoming buffer
**/
EFI_STATUS
AddString (
- IN VOID *StringBuffer,
- IN CHAR16 *Language,
- IN CHAR16 *String,
- IN OUT STRING_REF *StringToken
+ IN VOID *StringBuffer,
+ IN CHAR16 *Language,
+ IN CHAR16 *String,
+ IN OUT STRING_REF *StringToken
)
{
- EFI_HII_STRING_PACK *StringPack;
- EFI_HII_STRING_PACK *StringPackBuffer;
- VOID *NewBuffer;
- RELOFST *PackSource;
- RELOFST *PackDestination;
- UINT8 *Source;
- UINT8 *Destination;
- UINTN Index;
- BOOLEAN Finished;
- UINTN SizeofLanguage;
- UINTN SizeofString;
+ EFI_HII_STRING_PACK *StringPack;
+ EFI_HII_STRING_PACK *StringPackBuffer;
+ VOID *NewBuffer;
+ RELOFST *PackSource;
+ RELOFST *PackDestination;
+ UINT8 *Source;
+ UINT8 *Destination;
+ UINTN Index;
+ BOOLEAN Finished;
+ UINTN SizeofLanguage;
+ UINTN SizeofString;
StringPack = (EFI_HII_STRING_PACK *) StringBuffer;
Finished = FALSE;
@@ -279,23 +279,23 @@ AddString ( }
/**
- Add op-code data to the FormBuffer
+ Add op-code data to the FormBuffer.
- @param FormBuffer Form buffer to be inserted to
- @param OpCodeData Op-code data to be inserted
+ @param FormBuffer Form buffer to be inserted to
+ @param OpCodeData Op-code data to be inserted
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
- @retval EFI_SUCCESS Op-code data successfully inserted
+ @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
+ @retval EFI_SUCCESS Op-code data successfully inserted
**/
EFI_STATUS
AddOpCode (
- IN VOID *FormBuffer,
- IN OUT VOID *OpCodeData
+ IN VOID *FormBuffer,
+ IN OUT VOID *OpCodeData
)
{
- EFI_HII_PACK_HEADER *NewBuffer;
- UINT8 *Source;
- UINT8 *Destination;
+ EFI_HII_PACK_HEADER *NewBuffer;
+ UINT8 *Source;
+ UINT8 *Destination;
//
// Pre-allocate a buffer sufficient for us to work on.
@@ -385,18 +385,18 @@ AddOpCode ( }
/**
- Get the HII protocol interface
+ Get the HII protocol interface.
- @param Hii HII protocol interface
+ @param Hii HII protocol interface
- @return the statue of locating HII protocol
+ @return the statue of locating HII protocol
**/
EFI_STATUS
GetHiiInterface (
- OUT EFI_HII_PROTOCOL **Hii
+ OUT EFI_HII_PROTOCOL **Hii
)
{
- EFI_STATUS Status;
+ EFI_STATUS Status;
//
// There should only be one HII protocol
@@ -411,42 +411,41 @@ GetHiiInterface ( }
/**
- Extract information pertaining to the HiiHandle
+ Extract information pertaining to the HiiHandle.
- @param HiiHandle Hii handle
- @param ImageLength For input, length of DefaultImage;
- For output, length of actually required
- @param DefaultImage Image buffer prepared by caller
- @param Guid Guid information about the form
+ @param HiiHandle Hii handle
+ @param ImageLength For input, length of DefaultImage;
+ For output, length of actually required
+ @param DefaultImage Image buffer prepared by caller
+ @param Guid Guid information about the form
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
- @retval EFI_BUFFER_TOO_SMALL DefualtImage has no enough ImageLength
- @retval EFI_SUCCESS Successfully extract data from Hii database.
+ @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
+ @retval EFI_BUFFER_TOO_SMALL DefualtImage has no enough ImageLength
+ @retval EFI_SUCCESS Successfully extract data from Hii database.
**/
EFI_STATUS
ExtractDataFromHiiHandle (
- IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
- IN OUT UINT16 *ImageLength,
- OUT UINT8 *DefaultImage,
- OUT EFI_GUID *Guid
+ IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
+ IN OUT UINT16 *ImageLength,
+ OUT UINT8 *DefaultImage,
+ OUT EFI_GUID *Guid
)
{
- EFI_STATUS Status;
- EFI_HII_PROTOCOL *Hii;
- UINTN DataLength;
- UINT8 *RawData;
- UINT8 *OldData;
- UINTN Index;
- UINTN Temp;
- UINTN SizeOfNvStore;
- UINTN CachedStart;
+ EFI_STATUS Status;
+ EFI_HII_PROTOCOL *Hii;
+ UINTN DataLength;
+ UINT8 *RawData;
+ UINT8 *OldData;
+ UINTN Index;
+ UINTN Temp;
+ UINTN SizeOfNvStore;
+ UINTN CachedStart;
DataLength = DEFAULT_FORM_BUFFER_SIZE;
SizeOfNvStore = 0;
CachedStart = 0;
Status = GetHiiInterface (&Hii);
-
if (EFI_ERROR (Status)) {
return Status;
}
@@ -463,7 +462,6 @@ ExtractDataFromHiiHandle ( // Get all the forms associated with this HiiHandle
//
Status = Hii->GetForms (Hii, HiiHandle, 0, &DataLength, RawData);
-
if (EFI_ERROR (Status)) {
gBS->FreePool (RawData);
@@ -490,6 +488,7 @@ ExtractDataFromHiiHandle ( for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) {
+
case FRAMEWORK_EFI_IFR_FORM_SET_OP:
//
// Copy the GUID information from this handle
@@ -538,6 +537,7 @@ ExtractDataFromHiiHandle ( //
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) {
+
case FRAMEWORK_EFI_IFR_ONE_OF_OP:
CachedStart = ((FRAMEWORK_EFI_IFR_ONE_OF *) &RawData[Index])->QuestionId;
break;
@@ -578,30 +578,29 @@ ExtractDataFromHiiHandle ( /**
Finds HII handle for given pack GUID previously registered with the HII.
- @param HiiProtocol pointer to pointer to HII protocol interface.
- If NULL, the interface will be found but not returned.
- If it points to NULL, the interface will be found and
- written back to the pointer that is pointed to.
- @param Guid The GUID of the pack that registered with the HII.
+ @param HiiProtocol pointer to pointer to HII protocol interface.
+ If NULL, the interface will be found but not returned.
+ If it points to NULL, the interface will be found and
+ written back to the pointer that is pointed to.
+ @param Guid The GUID of the pack that registered with the HII.
- @return Handle to the HII pack previously registered by the memory driver.
+ @return Handle to the HII pack previously registered by the memory driver.
**/
FRAMEWORK_EFI_HII_HANDLE
FindHiiHandle (
- IN OUT EFI_HII_PROTOCOL **HiiProtocol, OPTIONAL
- IN EFI_GUID *Guid
+ IN OUT EFI_HII_PROTOCOL **HiiProtocol, OPTIONAL
+ IN EFI_GUID *Guid
)
{
- EFI_STATUS Status;
-
- FRAMEWORK_EFI_HII_HANDLE *HiiHandleBuffer;
- FRAMEWORK_EFI_HII_HANDLE HiiHandle;
- UINT16 HiiHandleBufferLength;
- UINT32 NumberOfHiiHandles;
- EFI_GUID HiiGuid;
- EFI_HII_PROTOCOL *HiiProt;
- UINT32 Index;
- UINT16 Length;
+ EFI_STATUS Status;
+ FRAMEWORK_EFI_HII_HANDLE *HiiHandleBuffer;
+ FRAMEWORK_EFI_HII_HANDLE HiiHandle;
+ UINT16 HiiHandleBufferLength;
+ UINT32 NumberOfHiiHandles;
+ EFI_GUID HiiGuid;
+ EFI_HII_PROTOCOL *HiiProt;
+ UINT32 Index;
+ UINT16 Length;
HiiHandle = 0;
if ((HiiProtocol != NULL) && (*HiiProtocol != NULL)) {
@@ -674,7 +673,6 @@ FindHiiHandle ( ExtractDataFromHiiHandle (HiiHandleBuffer[Index], &Length, NULL, &HiiGuid);
if (CompareGuid (&HiiGuid, Guid)) {
-
HiiHandle = HiiHandleBuffer[Index];
break;
}
@@ -690,32 +688,32 @@ lbl_exit: the reasonable parameters for that FormSet. Values for strings and passwords
are not verified due to their not having the equivalent of valid range settings.
- @param HiiHandle Handle of the HII database entry to query
-
- @param Results If return Status is EFI_SUCCESS, Results provides valid data
+ @param HiiHandle Handle of the HII database entry to query
+ @param Results If return Status is EFI_SUCCESS, Results provides valid data
TRUE = NVRAM Data is within parameters
FALSE = NVRAM Data is NOT within parameters
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
- @retval EFI_SUCCESS Data successfully validated
+
+ @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
+ @retval EFI_SUCCESS Data successfully validated
**/
EFI_STATUS
ValidateDataFromHiiHandle (
- IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
- OUT BOOLEAN *Results
+ IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
+ OUT BOOLEAN *Results
)
{
- EFI_STATUS Status;
- EFI_HII_PROTOCOL *Hii;
- EFI_GUID Guid;
- UINT8 *RawData;
- UINT8 *OldData;
- UINTN RawDataLength;
- UINT8 *VariableData;
- UINTN Index;
- UINTN Temp;
- UINTN SizeOfNvStore;
- UINTN CachedStart;
- BOOLEAN GotMatch;
+ EFI_STATUS Status;
+ EFI_HII_PROTOCOL *Hii;
+ EFI_GUID Guid;
+ UINT8 *RawData;
+ UINT8 *OldData;
+ UINTN RawDataLength;
+ UINT8 *VariableData;
+ UINTN Index;
+ UINTN Temp;
+ UINTN SizeOfNvStore;
+ UINTN CachedStart;
+ BOOLEAN GotMatch;
RawDataLength = DEFAULT_FORM_BUFFER_SIZE;
SizeOfNvStore = 0;
@@ -724,7 +722,6 @@ ValidateDataFromHiiHandle ( *Results = TRUE;
Status = GetHiiInterface (&Hii);
-
if (EFI_ERROR (Status)) {
return Status;
}
@@ -741,7 +738,6 @@ ValidateDataFromHiiHandle ( // Get all the forms associated with this HiiHandle
//
Status = Hii->GetForms (Hii, HiiHandle, 0, &RawDataLength, RawData);
-
if (EFI_ERROR (Status)) {
gBS->FreePool (RawData);
@@ -777,6 +773,7 @@ ValidateDataFromHiiHandle ( for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) {
+
case FRAMEWORK_EFI_IFR_FORM_SET_OP:
break;
@@ -856,6 +853,7 @@ ValidateDataFromHiiHandle ( //
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) {
+
case FRAMEWORK_EFI_IFR_ONE_OF_OP:
//
// A one_of has no data, its the option that does - cache the storage Id
|